Just picked up a new Garrett AT Pro and looking forward to learning a lot about this new hobby. I'm in Terry, MS if anyone is close by and needs a hunting partner.
Since you just got an AT Pro, this video I found online can be of extra help in learning how to use it, this is part 1 of a 4 part series they made, after part 1 you should see where you can click for part 2 and so on -
Welcome from Columbia SC! I too have the ATPro and enjoy it. It is a very capable machine and I found it fairly easy to learn, but I have been detecting for over 30 years. Enjoy the machine and take your time in learning what works for you!